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https://issues.apache.org/jira/browse/YARN-7793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nicolas Fraison updated YARN-7793:
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Description:
After activating
yarn.nodemanager.container-monitor.procfs-tree.smaps-based-rss.enabled
nodemanagers are reporting lots of parsing error like this one
{code:java}
Error in parsing : INVALID : valuerd wr mr mw me ac{code}
Looking at smaps file I can see that there are in fact one line with no Number:
{code:java}
VmFlags: rd ex mr mw me de{code}
This line is retreived by the MEM_INFO_PATTERN in ProcfsBasedProcessTree
was:
After activating
yarn.nodemanager.container-monitor.procfs-tree.smaps-based-rss.enabled
nodemanagers are reporting lots of parsing error like this one `Error in
parsing : INVALID : valuerd wr mr mw me ac`
Looking at smaps file I can see that there are in fact one line with no Number:
`VmFlags: rd ex mr mw me de` which is retreived by the MEM_INFO_PATTERN
> Lots of parsing error reported on nodemanager after activating
> yarn.nodemanager.container-monitor.procfs-tree.smaps-based-rss.enabled
> -------------------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-7793
> URL: https://issues.apache.org/jira/browse/YARN-7793
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Environment: cloudera release cdh-5.11.0
> openjdk version "1.8.0_91"
> linux centos7 servers
> Reporter: Nicolas Fraison
> Priority: Minor
>
> After activating
> yarn.nodemanager.container-monitor.procfs-tree.smaps-based-rss.enabled
> nodemanagers are reporting lots of parsing error like this one
> {code:java}
> Error in parsing : INVALID : valuerd wr mr mw me ac{code}
> Looking at smaps file I can see that there are in fact one line with no
> Number:
> {code:java}
> VmFlags: rd ex mr mw me de{code}
> This line is retreived by the MEM_INFO_PATTERN in ProcfsBasedProcessTree
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